91378898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{10429}}^1$

素因数の和:10781

約数の個数: 16

約数和(自身を含む): 148064280

約数和(自身を除く): 56685382

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 10429, 20858, 135577, 271154, 3514573, 7029146, 45689449, 91378898]

約数ペア:

[(1, 91378898), (2, 45689449), (13, 7029146), (26, 3514573), (337, 271154), (674, 135577), (4381, 20858), (8762, 10429)]